package main

import (
	"fmt"
	"strings"
	"io"
)

func main() {
	buffer:=make([]byte, 8);
	reader:=strings.NewReader("abcdefghijklmnopqrstuvwxyz")

	for {
		readLen,err := reader.Read(buffer)
		if err==io.EOF {
			break
		}
		fmt.Println(buffer[:readLen])
	}
}
